Product Description The Smith & Wesson M&P Shield/Shield Plus threaded barrel (MPN 13882) is a factory replacement/upgrade barrel designed for 9mm Luger performance with added compatibility for muzzle devices. Featuring a durable black Armornite finish over stainless steel and a 3.70-inch length, it is built for reliable fit and function on compatible M&P Shield and Shield Plus slides originally designed around the 3.1-inch barrel format. A 1/2x28 thread pattern makes it a common choice for pairing with compatible suppressors, compensators, or other threaded accessories. Product Highlights Genuine Smith & Wesson 9mm Luger threaded barrel upgrade for M&P Shield/Shield Plus platforms 3.70-inch barrel length for extended muzzle length and threaded accessory compatibility Black Armornite finish over stainless steel for corrosion resistance and wear protection 1/2x28 thread pattern for broad compatibility with common 9mm muzzle devices Designed to fit Shield/Shield Plus slides configured for the 3.1-inch barrel size Specs Brand: Smith & Wesson Manufacturer Part Number: 13882 UPC: 022188897326 Caliber: 9mm Luger (9x19) Barrel Length: 3.70 in Threaded: Yes Thread Pattern: 1/2x28 Finish/Color: Black (Armornite) Material: Stainless steel Weight: 5 oz Compatibility Note: Fits M&P Shield / Shield Plus slides designed for the 3.1 in barrel format Loaded Chamber Indicator: No Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.